Corporate Social Responsibility (CSR) is a form of corporate social responsibility that can improve the relationship between the company and stakeholders. This study aims to determine whether disclosure of CSR funds has an effect on profit sharing ratio, in Sharia Commercial Banks in Indonesia. Profit Sharing Ratio is one of the financial performance indicators used in Islamic banking, namely the Islamicity Performance Index, which is a comparison between mudharabah and musyarakah financing with total financing. 5 Sharia Commercial Banks were selected as research samples from 13 Sharia Commercial Banks in Indonesia. Data were obtained from the annual report from 2013-2018 and included panel data. The results of linear regression using EViews state that disclosure of Corporate Social Responsibility funds has no effect on the Profit Sharing Ratio. This means that any amount of CSR funds incurred does not affect the amount of mudharabah and musharaka financing at Sharia Commercial Banks